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Study on Seismic Performance of a New Type Energy Dissipation Steel Moment Frames

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Abstract:

Open circular holes with a certain size in beam web at 1/6 span is a new method to improve the seismic behavior of steel moment frames. Based on the results of elasticity theory, analytical model of frame with opening web is proposed, and analysis and verification with nonlinear finite element method (FEM) are conducted. Results show that, beam with opening web at 1/6 span can significantly reduce the axial stress of beam flange near the beam-column connections. It is helpful to achieve the design criterion of strong connection and weak member, and also to simplify the connection construction. If the diameter of web opening is appropriate, beam plastic hinges can move inward to beam section at opening web, and has little effect on bearing capacity, stiffness, energy dissipation capacity and ductility of frames. The method of web openings and the size range are presented at the end of this paper.

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Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

764-770

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.764

Citation:

Cite this paper

Online since:

September 2011

Authors:

Bing Guo, Jin Tao Wang, Tian Liang, Zhen Bao

Keywords:

Beam with Opening Web at 1/6 Span, Hysteretic Behavior, Steel Moment Frame

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] D.K. Miller: Engineering Structures Vol. 20 (1998), p.249

Google Scholar

[2] M. Nakashima, K. Inoue and M. Tada: Engineering Structures Vol. 20 (1998), p.271

Google Scholar

[3] J.O. Malley: Engineering Structures Vol. 20(1998), p.300

Google Scholar

[4] M.D. Engelhardt and T. A. Sabol: Engineering Structures Vol. 20 (1998), p.510

Google Scholar

[5] A. Plumier: Engineering Journal, AISC Vol.34 (1997), p.61

Google Scholar

[6] E.P. Popov, T.S. Yang and S.P. Chang: Engineering Structures Vol. 20 (1998), p.1030

Google Scholar

[7] J.P. Ru, N. Yang and Q.S. Yang: Engineering Mechanics Vol. 21 (2004), p.61 (In Chinese)

Google Scholar

[8] X.D. Xie, N. Yang and Q.S. Yang: Industrial Construction Vol. 36 (2006), p.79 (In Chinese)

Google Scholar

[9] Ministry of Construction of China: Code for seismic design of buildings GB50011-2010 (2010) (In Chinese)

Google Scholar

[10] Ministry of Construction of China: Specification of testing method for earthquake resistant buildings JGJ101-96 (1997) (In Chinese)

Google Scholar

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